diff --git a/library/opto.lib b/library/opto.lib
index d20d70d8..23ac90d0 100644
--- a/library/opto.lib
+++ b/library/opto.lib
@@ -2666,7 +2666,7 @@ F0 "U" -200 250 50 H V L CNN
 F1 "SFH617A-1X007T" -200 -250 50 H V L CNN
 F2 "" -850 -500 50 H I L CIN
 F3 "" 0 -50 50 H I L CNN
-ALIAS SFH617A-3X007T SFH617A-2X017T SFH617A-3X017T SFH617A-3X017
+ALIAS SFH617A-3X007T SFH617A-2X017T SFH617A-3X017T
 $FPLIST
  DIP*W9.53mm*Clearance8mm*SMD*
 $ENDFPLIST
@@ -2705,7 +2705,7 @@ F0 "U" -200 250 50 H V L CNN
 F1 "SFH617A-2X009T" -200 -250 50 H V L CNN
 F2 "" -850 -500 50 H I L CIN
 F3 "" 0 -50 50 H I L CNN
-ALIAS SFH617A-2X019T SFH617A-2X019
+ALIAS SFH617A-2X019T
 $FPLIST
  ?DIP*W9.53mm*SMD*
 $ENDFPLIST